<!--初识Vue-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.min.js"></script>

</head>
<body>
    <h1 id="one">
        {{massage}}
    </h1>
    <script>
        var vm = new Vue({
            el: "#one",
            data: {
                massage:"第一次使用Vue"
            }
        });
    </script>
</body>
</html>